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Re: Plot [message #78795 is a reply to message #78725] Mon, 19 December 2011 05:10 Go to previous messageGo to previous message
d.poreh is currently offline  d.poreh
Messages: 406
Registered: October 2007
Senior Member
On Dec 13, 7:20 pm, DavePoreh <d.po...@gmail.com> wrote:
> On Dec 13, 8:18 am, Mark Piper <mpi...@ittvis.com> wrote:
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>> On 12/10/2011 7:04 AM, Poreh wrote:
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>>> Mark, when i am running it gives me this error:
>>> ps = symbol(x, y, sym_text=s, /data)
>>> but still i have the plot.
>>> Cheers,
>>> Dave
>>>                             ^
>>> % Syntax error.
>
>> Yes -- I'm sorry, this was my mistake; I was using the 8.2 tech preview
>> (wherein SYMBOL is vectorized). In 8.1, use TEXT:
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>> x = [0, 35, 70, 140]
>> y = [0, 196.7, 779.8, 37]
>> s = string([12006, 12507, 13008, 14010])
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>> ; NG (IDL 8.1)
>> p = plot(x, y)
>> t = text(x, y, s, alignment='center', /data)
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>> mp
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> Thanks. how could we use points (beautiful one) instead of line here?
> Cheers,
> Dave
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